Shanti Jayasekera, PhD Analog television. The beginning of the birth of television and its development was a period of analog television. Countries, most advanced in technical areas, which are the USA, Japan, South Korea, Taiwan, Canada broadcast in a modern standard, NTSC 3.58, which gives 29.97 frames per second. The number of vertical lines is …

Shanti Jayasekera, PhD The information society – is a theoretical concept of postindustrial society, the historical phase of possible evolution of civilization, in which information and knowledge are multiplied in a single information space. The main product of the information society’s manufacture is information and knowledge. One part of this process is increasing society computerization …